(800) 823-4937
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| Weight | 18.0 lbs |
|---|---|
| Dimensions | 5 × 5 × 5 in |
| Pump Mounting Flange | 2-Bolt Flange (SAE "A" size) |
| Manufacturer | Fluidyne Fluid Power |
| Pumps Drive Shaft | 3/4" Straight Shaft with Key |
| Pumps Rotation | Right-Hand (Clockwise) |
| Pumps Max Pressure | 2500 psi |
| Pumps Rated Speed | 1200 RPM |
| Pumps Max Speed | 3200 RPM |
| Pumps Displacement | 26.6 cm³/r (1.62 in³/r) |
| Pumps Ports In | G1" BSPP Straight Thread |
| Pumps Ports Out | G1/2" BSPP Straight Thread |
Purchasing Information
Availability & Delivery
Most vane pumps ship within 1-2 business days. Made-to-order items typically require 5-7 business days.
For current availability on WF8201086 or to explore pumps with integral valves, call (800) 823-4937.
Warranty & Protection
- 12-month warranty covers manufacturing defects
- 30-day return window for unopened units
- Free technical verification before ordering
- Each pump pressure tested before shipment
Ordering Options
Order online for immediate processing through our hydraulic pumps catalog. Phone orders welcome at (800) 823-4937.
Net 30 terms available for approved accounts.
Volume pricing available on orders of 4 or more units.
Support & Documentation
- Installation guide included with every shipment
- Technical drawings and specifications available
- Cross-reference guides for common brands
- Phone support: Monday-Friday, 7 AM – 5 PM MST
Questions? Call our specialists: (800) 823-4937
Compatibility & Applications
Direct Replacement Information
This Fluidyne unit serves as a direct replacement for Vickers WF8201086 and is part of our Vickers replacement pumps lineup in systems requiring 26.6 cm³/r (1.62 in³/r) displacement and up to 2500 PSI max pressure. It provides 100% interchangeability, meeting SAE J744 mounting standards and V20 series specifications..
- Mounting Pattern: SAE ‘A’ 2-bolt
- Inlet Port: G1″ BSPP
- Outlet Port: G1/2″ BSPP
Common Applications
Commonly used in single stage vane pumps for marine applications, stationary power units, and test stands.
- marine applications
- stationary power units
- test stands
Important: Verify pump model WF8201086 matches your existing Vickers unit before ordering. For technical assistance, contact (800) 823-4937.
Product Selection Guide
The FluiDyne V20 Series pumps WF8201086, WF820106, WF8201008, WF8201054, and WF8201006 are all direct Vickers replacements, along with models such as V201P13P39C11R – FluiDyne V20 Pump, sharing SAE ‘A’ 2-bolt flange mounting and similar port sizes, but differ significantly in flow rate, displacement, shaft type, port orientation, and rotation. These differences determine suitability for specific hydraulic system requirements—such as system flow demands, mounting constraints, and drive coupling compatibility.
?? Important: The specifications shown are for reference and comparison purposes. Always verify specifications with the official manufacturer documentation, reference our V201P8P10D11R – FluiDyne V20 Pump for similar specs, or contact our technical team at (800) 823-4937 before ordering to ensure compatibility with your application. We cannot accept returns due to specification mismatches.
| Model Number | Flow Rate | Max Pressure | Displacement | Mounting |
|---|---|---|---|---|
| WF8201086 (Current) | 8.4 GPM | 2500 PSI | 26.6 cm³/r (1.62 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF820106 | 13.5 GPM | 2500 PSI | 42.6 cm³/r (2.60 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF8201008 | 13.5 GPM | 2500 PSI | 42.6 cm³/r (2.60 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF8201054 | 5.7 GPM | 2500 PSI | 18.0 cm³/r (1.10 in³/r) | 2-Bolt Flange (SAE “A” size) |
| WF8201006 | 5.7 GPM | 2500 PSI | 18.0 cm³/r (1.10 in³/r) | 2-Bolt Flange (SAE “A” size) |
Key Differences
Flow Rate & Displacement
Difference: WF8201054 and WF8201006 provide 5.7 GPM (1.10 in³/rev); WF8201086 offers 8.4 GPM (1.62 in³/rev); WF820106 and WF8201008 deliver 13.5 GPM (2.60 in³/rev) at 1200 RPM.
Selection Guide: Choose models with higher GPM/displacement (WF820106, WF8201008) for higher flow requirements, or see V201P13P3A11R – FluiDyne V20 Pump for similar applications; select lower flow models (WF8201054, WF8201006) for precise or smaller systems.
Shaft Type and Extension
Difference: WF8201086, WF8201054—3/4″ straight shaft with 2.66″ extension; WF820106, WF8201008, WF8201006—3/4″ straight shaft with 1.75″ extension; WF820106 and WF8201006 also available with 11-tooth splined shaft (1.25″ extension).
Selection Guide: Use splined shafts for high-torque applications or when matching to splined couplings; use straight keyed shafts for standard drive couplings.
Port Position (Orientation)
Difference: WF8201086—90° clockwise from inlet; WF820106 and WF8201006—inline with inlet (0°); WF8201008 and WF8201054—opposite from inlet (180°).
Selection Guide: Select port orientation based on piping layout—choose 90° for side exits, inline (0°) for straight-through plumbing, and 180° for back-to-back connections.
Rotation Direction
Difference: WF8201086, WF820106, WF8201054, WF8201006—right-hand (clockwise); WF8201008—left-hand (counter-clockwise).
Selection Guide: Match pump rotation to your drive motor’s rotation—use left-hand for reverse-drive setups.
Maximum Pressure & Speed
Difference: All models rated to 2500 PSI; maximum speed varies: WF8201054 and WF8201006 up to 3000 RPM, others up to 2400–2800 RPM.
Selection Guide: For high-speed applications (up to 3000 RPM), select WF8201054 or WF8201006.
Quick Selection Guide
If you need: Compact pump for low flow circuits (5.7 GPM)
Choose: WF8201054 or WF8201006
Because: Lowest displacement and supports up to 3000 RPM—ideal for smaller actuators or pilot circuits.
If you need: Standard flow for mid-size hydraulic circuits (8.4 GPM)
Choose: WF8201086
Because: Provides a balance between flow and compactness, suitable for general-purpose hydraulic systems.
If you need: High flow (13.5 GPM) for larger actuators or multiple functions
Choose: WF820106 or WF8201008
Because: Highest displacement and flow—best for primary circuits or when supporting several cylinders.
If you need: Pump with left-hand (counter-clockwise) rotation
Choose: WF8201008
Because: Only model in this group with left-hand rotation—necessary for certain drive configurations.
If you need: Splined shaft for high-torque or specific couplings
Choose: WF820106 or WF8201006
Because: Available with 11-tooth splined shaft option for greater torque transfer and drive compatibility.
If you need: Custom port orientation for tight or unique plumbing layouts
Choose: WF8201086 (90°), WF820106 (inline), WF8201008/WF8201054 (180°)
Because: Port orientation options help fit into restrictive or pre-existing piping arrangements.
Compatibility: All models feature SAE ‘A’ 2-bolt flange mounting and G1″/G1/2″ BSPP straight thread ports, common among hydraulic pumps product families, ensuring direct replacement for Vickers V20 Series and straightforward interchangeability in most hydraulic circuits.
For application-specific guidance and model selection assistance, Northern Hydraulics’ hydraulic specialists are available at (800) 823-4937 applications, Monday-Friday, 7 AM – 5 PM MST. For additional product options, explore our vane pumps category.
Fluidyne V20 WF8201086 Vane Pump | Replacement for Vickers/Eaton V201P8S1D11R 2.7 GPM | 2500 PSI | SAE ‘A’ 2-Bolt | 3/4″ Keyed Shaft
$299.20
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Expected delivery Oct 08 - Oct 14
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